From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jagan Teki Subject: [PATCH 7/9] ARM: dts: rockchip: Add usb otg for rk3288-vyasa Date: Mon, 16 Oct 2017 17:46:25 +0530 Message-ID: <1508156187-27519-8-git-send-email-jagan@amarulasolutions.com> References: <1508156187-27519-1-git-send-email-jagan@amarulasolutions.com> Return-path: In-Reply-To: <1508156187-27519-1-git-send-email-jagan@amarulasolutions.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: Heiko Stuebner , Rob Herring , Mark Rutland , Russell King , Michael Trimarchi , linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jagan Teki List-Id: devicetree@vger.kernel.org Add usb otg support for rk3288-vyasa, board support usb1 otg power through otg_vbus_drv and naming conversion followed as per schematic. Signed-off-by: Jagan Teki --- Note: g_ether/g_serial fired an issue with mainline tree https://paste.ubuntu.com/25752571/ arch/arm/boot/dts/rk3288-vyasa.dts | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts index c22d674..2f1389a 100644 --- a/arch/arm/boot/dts/rk3288-vyasa.dts +++ b/arch/arm/boot/dts/rk3288-vyasa.dts @@ -115,6 +115,20 @@ vin-supply = <&vcc_io>; }; + vusb1_5v: vusb1-5v { + compatible = "regulator-fixed"; + regulator-name = "vusb1_5v"; + enable-active-high; + gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; /* OTG_VBUS_DRV */ + pinctrl-names = "default"; + pinctrl-0 = <&otg_vbus_drv>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vsus_5v>; + }; + vusb2_5v: vusb2-5v { compatible = "regulator-fixed"; regulator-name = "vusb2_5v"; @@ -401,6 +415,10 @@ status = "okay"; }; +&usb_otg { + status = "okay"; +}; + &vopb { status = "okay"; }; @@ -455,4 +473,11 @@ rockchip,pins = ; }; }; + + usb_otg { + otg_vbus_drv: otg-vbus-drv { + rockchip,pins = ; + + }; + }; }; -- 2.7.4